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Anonymous Anonymous
  • 06-10-2015
  • Physics
Answered

How are the relationships of elements in a group different from the relationships of elements in a period?

Verified Answer :

JaynaMarie
JaynaMarie JaynaMarie
  • 06-10-2015

Group - similar reacting properties.
SIMILAR not identical
Period - ever increasing proton number
Answer 2: elements in the same period have the same amount of energy levels (in which electrons orbit around the atomic nucleus)elements in the same group have the same number of valance electrons (which are found in the outer most energy level)

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